13511580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9791}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 39481344

約数和(自身を除く): 25969764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9791, 19582, 29373, 39164, 48955, 58746, 97910, 117492, 146865, 195820, 225193, 293730, 450386, 587460, 675579, 900772, 1125965, 1351158, 2251930, 2702316, 3377895, 4503860, 6755790, 13511580]

約数ペア:

[(1, 13511580), (2, 6755790), (3, 4503860), (4, 3377895), (5, 2702316), (6, 2251930), (10, 1351158), (12, 1125965), (15, 900772), (20, 675579), (23, 587460), (30, 450386), (46, 293730), (60, 225193), (69, 195820), (92, 146865), (115, 117492), (138, 97910), (230, 58746), (276, 48955), (345, 39164), (460, 29373), (690, 19582), (1380, 9791)]